| 摘要 |
<p>A simultaneous riveting system of flat surfaces (F) suitable for riveters is illustrated, the system has been made for simultaneously hammering in a set of nails (C) along any type of path on the flat surfaces (F) of items (A) to be riveted, wherein the riveting and upsetting mechanisms are placed as a star arrangement on two opposing revolving tables (20, 26), while a nails selecting device picks up one at a time the nails (C) from their magazines (30, 31) and it sends them to the nail collet (50).</p> |
